The Retractable door seal, US FH/RD/45 dB, Planet - 950.05.323 by Hafele represents a refined fusion of quality and functionality. This door seal is designed for soundproofing and also meets smoke control and fire resistance standards. Made with an aluminum carrier and silicone sealing profile, it offers both durability and long-lasting performance.
With a soundproofing value of 48 dB and a 7 mm floor gap, it effectively minimizes noise transmission. The maximum sealing height is adjustable up to 20 mm, and installation is straightforward; it can be fully mortised and shortened by ≤125 mm at the lock end. The sealing height can be adjusted using the SW 3 hex key.
Hafele's Retractable Door Seal stands out for its effective solutions in soundproofing and smoke control. Its high-quality materials and ease of use make it a preferred choice.